63 Commits

Author SHA1 Message Date
delphij
c14cd58282 Add support for IEE/IEC (and now also SI) power of two notions of
prefixes (Ki, Mi, Gi...) for humanize_number(3).

Note that applications has to pass HN_IEC_PREFIXES to use this
feature for backward compatibility reasons.

Reviewed by:	arundel
MFC after:	2 weeks
2011-04-12 22:48:03 +00:00
pjd
8bca3d08d5 expand_number() needs uint64_t, declare it here if not already declared.
MFC after:	3 days
2011-03-06 17:46:06 +00:00
des
b1567fc88a Simplify expand_number() by combining the (unrolled) loop with the
switch.  Since expand_number() does not accept negative numbers, switch
from int64_t to uint64_t; this makes it easier to check for overflow.

MFC after:	3 weeks
2010-08-14 14:34:36 +00:00
des
834fb25a9e IFH@204581 2010-03-04 13:35:57 +00:00
ed
fc12a579a0 Remove login(3), logout(3) and logwtmp(3) from libutil.
These functions only apply to utmp(5). They cannot be kept intact when
moving towards utmpx. The login(3) function would break, because its
argument is an utmp structure. The logout(3) and logwtmp(3) functions
cannot be used, since they provide a functionality which partially
overlaps.

Increment SHLIB_MAJOR to 9 to indicate the removal.
2010-01-13 18:59:51 +00:00
mckusick
5a28062dc2 Add and document the quota_convert function which converts between the
old 32-bit and the new 64-bit formats.
2009-12-28 22:44:19 +00:00
ed
eda09843b7 Make <libutil.h> work when included by itself.
There are several reasons why it didn't work:

- It was missing <sys/cdefs.h> for __BEGIN_DECLS.
- It uses various primitive types that were not declared.
2009-12-02 15:56:18 +00:00
mckusick
eb9113cb7d Add and document new quoat_on and quota_off functions. 2009-11-16 18:59:04 +00:00
mckusick
964d09e0da Add quota_maxid which returns the maximum user (or group) identifier
in an associated quotafile. Needed by repquota.

Bug fix in quota_read.
2009-10-20 05:37:54 +00:00
des
a45436ee47 Further extend the quotafile API. 2009-09-26 23:16:06 +00:00
mckusick
46197420cc Update the quotafile library to manage both active quotas via the
quotactl(2) interface and inactive quotas by accessing the quota
files directly.

Update the edquota program to use this new interface as proof of
concept.
2009-02-14 08:08:08 +00:00
mckusick
987cbdc1c9 Make hasquota thread safe. 2009-02-13 19:56:59 +00:00
mckusick
44bede95eb Move hasquota() function to libutil. 2009-02-13 06:12:15 +00:00
des
604db9f61a WIP 2009-01-30 13:54:03 +00:00
peter
16271b5bfa Add experimental front ends to the kinfo_vmentry and kinfo_filedesc
sysctls.
2008-11-30 22:40:14 +00:00
jhb
b3f9efd84f Merge hexdump(9) to userland as hexdump(3) in libutil. I'm tired of doing
this by hand in userland utilities.

MFC after:	1 month
2008-07-01 22:30:57 +00:00
scf
cab3742f10 Add four utility functions related to struct grp processing modeled in-part
after similar calls related to struct pwd in libutil/pw_util.c:
  - gr_equal()
    Perform a deep comparison of two struct grp's.  It does a thorough, yet
    unoptimized comparison of all the members regardless of order.

  - gr_make()
    Create a string (see group(5)) from a struct grp.

  - gr_dup()
    Duplicate a struct grp.  Returns a value that is a single contiguous
    block of memory.

  - gr_scan()
    Create a struct grp from a string (as produced by gr_make()).

MFC after:	3 weeks
2008-04-23 00:49:13 +00:00
jb
1897d44373 Constify the first argument to expand_number() so that it can
be called with a const without the compiler grisling.
2007-11-18 02:20:02 +00:00
pjd
cc12b6df61 Implement expand_number(3), which is the opposite of humanize_number(3), ie.
a number in human-readable form is converted to int64_t, for example:
123b -> 123
10k -> 10240
16G -> 17179869184

First version submitted by:	Eric Anderson <anderson@freebsd.org>
Approved by:	re (bmah)
2007-09-01 06:19:11 +00:00
des
ced6c23397 Well gag me with a spoon... I'm so used to working at high WARNS levels
that I make stupid fundamental mistakes like this when I don't.
2007-05-10 15:01:42 +00:00
des
5d25ea6b62 I'm tired of seeing this done incorrectly and non-portably, so add a
flopen(3) function which reliably opens and locks a file.

MFC after:	3 weeks
2007-05-10 14:43:31 +00:00
des
748c235cfd Add utility functions for checking if a given kernel module is loaded,
and loading it.
2006-02-18 11:25:28 +00:00
pjd
a5fe3401b9 Add a family of functions for reliable pidfiles handling.
Idea from:	jmg
Discussed on:	arch@
2005-08-24 17:21:38 +00:00
pjd
d207894810 Add humanize_number(3) to libutil for formating numbers into a human
readable form.

Obtained from:	NetBSD
2004-05-24 22:19:27 +00:00
kientzle
7aa85c4e5f Add the clean_environment call to libutil.h also.
MFC after: 2 weeks
2004-02-26 22:44:11 +00:00
markm
3f45792057 ANSIfy, WARNSify, CONSTify. Bit of style(9)-ify. 2003-10-18 10:04:16 +00:00
des
ac9ea0e5ca Add passwd manipulation code based on parts of vipw and chpass.
Sponsored by:	DARPA, NAI Labs
2002-05-08 00:50:07 +00:00
obrien
e2881f49cc Remove multi-line __P() usage. 2002-03-22 09:22:15 +00:00
obrien
fd9d7ac0ed Remove __P() usage. 2002-03-21 23:54:04 +00:00
assar
6ea84229c5 remove emalloc,ecalloc,erealloc,estrdup 2001-07-23 12:42:07 +00:00
assar
8668d65218 add ecalloc, emalloc, erealloc, estrdup - versions of the e-less
functions that exit instead of failing
2001-07-22 22:26:37 +00:00
rwatson
54e557f5af o Slap some "_"'s in front of variable names relating to extattr functions,
so as not to pollute application namespace.

Submitted by:	bde
2001-03-22 04:05:40 +00:00
rwatson
84fcfdb0bf o Rename "namespace" argument to "attrnamespace" as namespace is a C++
reserved word, causing breakage when a C++ program included libutil.h
  This change will be propagated elsewhere shortly.

Submitted by:	jkh
Obtained from:	TrustedBSD Project
2001-03-19 05:04:30 +00:00
rwatson
f843a4812b o To support new EA interface with explicit namespaces, introduce two
utility functions which convert between string namespace names and
  numeric constants used by the interface.  Right now, two namespaces
  are supported, EXTATTR_NAMESPACE_SYSTEM ("system") and
  EXTATTR_NAMESPACE_USER ("user").  These functions are used by
  various userland EA utilities, rather than hard coding the routines
  all over the place.

Obtained from:	TrustedBSD Project
2001-03-15 03:00:39 +00:00
murray
6cea38cf1a Added PROPERTY_MAX_VALUE and PROPERTY_MAX_NAME defines to libutil.h so
that applications know how large of a buffer they must allocate before
calling property_find().  Also added a $FreeBSD$ tag while I'm here.

Approved by:	jkh
2000-11-08 11:57:03 +00:00
peter
6592e5f7bb Constify the arg to logout(3). It is const-safe.
(cosmetic: drop some "register" qualifications too.)
2000-09-04 08:13:49 +00:00
brian
5990f9fefc Move setproctitle() from libutil to libc (after a repo-copy)
and bump __FreeBSD_version to 500012 to mark the occasion.

setproctitle() is prototyped in unistd.h as opposed to stdlib.h
where OpenBSD and NetBSD have it.

Reviewed by: peter
2000-09-02 01:51:36 +00:00
peter
8f92382c19 Use a more conventional copyright message. 2000-01-26 07:17:00 +00:00
shin
fc29f7bcf7 several tcp apps IPv6 update
-inetd
 -rshd
 -rlogind
 -telnetd
 -rsh
 -rlogin

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
2000-01-25 14:52:10 +00:00
peter
e8ea19d78e Connect fparseln(3) for mailwrapper(8) 1999-12-29 17:50:34 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
brian
cf0ba219f7 Add realhostname() - a function to correctly lookup
a name by address and ensure that the name resolves
back to the original address.
1999-04-06 23:02:35 +00:00
bde
bae37e638a Declare setproctitle() as printf0-like. 1998-12-16 17:52:15 +00:00
jkh
5f9952e765 o move path in libutil.h to paths.h
o make property_read() take a fd instead to avoid stdio.h mess
o update auth to new interface.
1998-10-09 07:32:38 +00:00
jkh
3388a213ad Take the path spec back out. 1998-10-09 07:28:14 +00:00
jkh
acfb98ece6 remove stdio.h include; I forgot Bruce's cardinal rule that header files
shouldn't include other ones (which, unfortunately, is also a hellish
rule since he broke interfaces like sysctl this way by requiring undocumented
header files to be included just in order to be able to use them now - SIGH!).
1998-10-08 23:10:41 +00:00
jkh
9734dc69e1 Add a simple mechanism for reading property lists from files (which
I'll convert sysinstall to use shortly) and a simple call which uses
this mechanism to implement an /etc/auth.conf file.  I'll let Mark Murray
handle the format and checkin of the sample auth.conf file.
Reviewed by:	markm
1998-10-07 17:32:49 +00:00
ache
bebe324aff Add missing uu_lock_txfr() prototype 1998-06-05 08:21:33 +00:00
amurai
daec942153 Trim a domain part for wtmp as same as showed by "netstat -r".
Here is a some example for avoiding a confusion.

 It asssumes a logged host domain is "spec.co.jp". All
example is longer than UT_HOSTNAMELEN value.

   1) turbo.tama.spec.co.jp: 192.19.0.2  -> trubo.tama
   2) turbo.tama.foo.co.jp : 192.19.0.2  -> 192.19.0.2
   3) specgw.spec.co.jp    : 202.32.13.1 -> specgw

Submitted by:	Atsushi Murai <amurai@spec.co.jp>
1998-06-01 08:47:04 +00:00
brian
f320a1dcb7 Add uu_lock_txfr() to transfer ownership of a successful
uu_lock() to another process.
1998-05-28 23:17:09 +00:00